15- ENG
D27930
Performing repairs may expose voltage sources, moving
parts or compressed air sources, moving parts or
compressed air sources. Personal injury may occur. Prior to attempting
any repairs, unplug the air compressor and bleed off all air tank air
pressure.
PROBLEM
CAUSE
CORRECTION
Compressor does not turn
off when compressor
reaches "cut-out" pressure.
Pressure switch "cut-out"
too high.
Set Auto/On/Off switch to
the "OFF" position, if the
unit does not shut off contact
a Trained Service Technician.
Contact a Trained Service
Technician.
Excessive tank
pressure - safety
valve pops off.
Tube fittings are not tight
enough.
Using a soapy water solution
check all exposed fittings for
leaks. If needed reseal
fittings with pipe sealant
tape and retighten securely.
Do Not Overtighten. If
leaks continue contact a
Trained Service Technician.
Air leaks at
fittings.
Air leaks in air
tank or at air
tank welds.
Defective air tank.
Air tank must be replaced.
Do not repair the leak.
Do not drill into, weld or
otherwise modify air tank
or it will weaken. The tank
can rupture or explode.
TROUBLESHOOTING
Low voltage
Extension cord is wrong
length or gauge. Check
extension cord.
Thermal
overload
protector cuts
out repeatedly
Improper ventilation/
temperature too high
Operate compressor in a
well ventilated area.
Defective check valve
Contact a Trained Service
Technician
Defective valves
Contact a Trained Service
Technician
It is normal for the fan to run
continuously when the unit
is in the "ON" position.
To stop fan, Turn the
Auto/On/Off switch to the
"OFF" position.
Fan continues
to run when
Auto/On/Off
switch is in the
"ON" position.
